Orthodontic coil spring traction device



FIG. 1 is a top plan view of an orthodontic coil spring traction device showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a right side elevation thereof; and,

FIG. 6 is a left side elevation thereof. 

I claim the ornamental design for a orthodontic coil spring traction device, as shown and described. 